package com.itheima.jicheng2;

public class Demo01 {

    public static void main(String[] args) {
        Zi zi = new Zi();
        zi.show();

    }
}

class Fu{
   public  void sing(){
       System.out.println("只因你太美");
   }
}
class Zi extends Fu{
    public void sing(){
        //super.sing();
        System.out.println("大碗宽面");
    }
    public void show(){
       super. sing();

    }

}
